Title:
TWO-DIMENSIONAL WIRELESS POWER FEEDING SHEET AND TWO-DIMENSIONAL WIRELESS POWER FEEDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/075511
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a two-dimensional wireless power feeding sheet. This two-dimensional wireless power feeding sheet is provided with a dielectric layer, a conductive layer, and a ground layer. The dielectric layer is sandwiched between the conductive layer and the ground layer and is thereby configured to be able to guide electromagnetic waves. The conductive layer is a conductor having a shape such that a meandering current flows with respect to a direction in which electromagnetic waves propagate. The ground layer is a conductor that is disposed in a position facing the conductive layer with the dielectric layer sandwiched therebetween.
Inventors:
SHINODA HIROYUKI (JP)
MASUDA YUICHI (JP)
MASUDA YUICHI (JP)
Application Number:
PCT/JP2020/038963
Publication Date:
April 22, 2021
Filing Date:
October 15, 2020
Export Citation:
Assignee:
UNIV TOKYO (JP)
International Classes:
H04B5/00; H01F38/14; H02J50/10; H02J50/70
Domestic Patent References:
| WO2011027498A1 | 2011-03-10 |
Foreign References:
| JP2012253936A | 2012-12-20 | |||
| JP2018093334A | 2018-06-14 |
Attorney, Agent or Firm:
IPX PATENT PARTNERS (JP)
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